Gronk Only Read 80 Percent Of The Book He Co-Wrote [VIDEO]

The summer of Gronk rolls on, and it's book tour time! Yes, Rob Gronkowski co-wrote a book entitled, 'It's Good To Be Gronk,' with his agent Jason Rosenhaus, but he only read 80% of the finished product!

Hey, at least he's being honest, and he knows whats in the book anyway, it's about him! So, if you want to know everything about Gronk, on the field and off the field, 'It's Good To Be Gronk,' is available now.